High-yield Management techniques of Chinese Cabbage

Cabbage is the most common vegetable in our country, which has a wide planting area. It is sown in summer, but sown in summer does not mean that cabbage has better adaptability to summer high temperature and rainstorm weather, on the contrary, these factors are important factors affecting cabbage yield. Therefore, in order to achieve the goal of high yield of cabbage, we must have correct management technology. The following small series brings you the high yield management technology of cabbage.

1. Selection of land

Cabbage needs a large amount of fertilizer, in the fertile soil, loose soil has a better growth. The soil will be tilled and disinfected to avoid bacterial residues. The drainage and irrigation system in the soil should be better to facilitate drainage. Location should be in sunny ventilation, no pollution sources, sufficient water sources, soil and manure mixed before sowing will be ploughed again, to maintain the fertility of the soil. If the soil moisture is not good, it must be ridged, and ridging should be flat, in order to facilitate later farming, ridging when combined with ammonium bicarbonate and soil fertilizer application.

2. Sowing

The final yield and planting benefit of Chinese cabbage are influenced by the environment around the planting area and the market demand at the time of harvest. At this time, it is necessary to consider from these two aspects, in order to maintain the healthy growth of cabbage and avoid the harvest period in spring and autumn. Generally choose to start sowing in June-July, sowing needs to use new lipid membrane and seeds together, mainly to drive away underground pests, avoid the occurrence of diseases, strengthen the respiration at night, improve the germination rate of seeds. And to maintain a reasonable planting density, this is the basic condition to achieve high yield.

3. Management

After sowing in summer, it is generally hot and rainy weather, so when watering, it is necessary to irrigate a small amount frequently, not too much, to avoid disease. However, if you encounter continuous high temperature and drought, keep the ground moist at all times to avoid sun burns. In order to prevent burns, certain sunshading measures should be taken. Chinese cabbage in summer is mainly to promote, watering and fertilization at the time of heading is mainly potash. Appropriate spraying of strong stem spirit, improve the disease resistance of cabbage, minimize the amount of pesticide, prevent being burned.

4. Disease control

Cabbage in the growth process will also encounter a lot of pests and diseases, cabbage pest prevention is extremely important, because cabbage disease resistance is weak. Once the disease is not treated in time, the cabbage will die within 3-4 days, and if it is infectious, it will spread easily and affect a large area of cabbage. Diseases include sclerotinia sclerotiorum, soft rot, etc., pests include aphids and cabbage pests, etc. If cabbage has signs of disease, it is necessary to understand and control targeted drugs according to the actual situation, and use them together with new lipid membrane to improve the control ability of chemicals and strengthen the effect.

The above are several management points sorted out by Xiaobian for high yield of white vegetables. Among them, pest control is the most important thing that Xiaobian thinks. It is necessary to select disease-free seeds and disinfect the soil. Prevent all kinds of pests and diseases, do not give pests and diseases any chance of invasion, if it happens, also timely understand the disease symptomatic spraying agents, serious cases can be uprooted. For more information, please continue to pay attention to pro-agricultural network oh.